Given a valid accesscode, street address, city, and state, returns the ZIP code in NNNNN-NNNN format. If an error occurs, returns 00000-0000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns the ZIP code in NNNNN format. If an error occurs, returns 00000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an HTML version of the USPS corrected address including the ZIP Code in NNNNN-NNNN format. If an error occurs, returns 'ERROR - unable to return corrected address'. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an USPSADDRESS structure with STREET, CITY, STATE, and SHORTZIP and FULLZIP elements. If an error occurs all elements in the structure are empty. Use accessCode of '0' or '9999' for testing. Returns the web service name, current version, date and copyright information. Given a valid accesscode, street address, city, and state, returns the ZIP code in NNNNN-NNNN format. If an error occurs, returns 00000-0000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns the ZIP code in NNNNN format. If an error occurs, returns 00000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an HTML version of the USPS corrected address including the ZIP Code in NNNNN-NNNN format. If an error occurs, returns 'ERROR - unable to return corrected address'. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an USPSADDRESS structure with STREET, CITY, STATE, and SHORTZIP and FULLZIP elements. If an error occurs all elements in the structure are empty. Use accessCode of '0' or '9999' for testing. Returns the web service name, current version, date and copyright information. Given a valid accesscode, street address, city, and state, returns the ZIP code in NNNNN-NNNN format. If an error occurs, returns 00000-0000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns the ZIP code in NNNNN format. If an error occurs, returns 00000 instead. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an HTML version of the USPS corrected address including the ZIP Code in NNNNN-NNNN format. If an error occurs, returns 'ERROR - unable to return corrected address'. Use accessCode of '0' or '9999' for testing. Given a valid street address, city, and state, returns an USPSADDRESS structure with STREET, CITY, STATE, and SHORTZIP and FULLZIP elements. If an error occurs all elements in the structure are empty. Use accessCode of '0' or '9999' for testing. Returns the web service name, current version, date and copyright information. Given a valid street address, city, and state, this service returns the proper ZIP code, ZIP code+4, or USPS corrected address. NOTE: This service is meant for non-commercial, personal use only.